Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Related Medium and Heavy Trucks Questions
I have a 2006 freightliner with an epa 04 series 60.that is
Good evening I have a 2006 freightliner with an epa 04 series 60.that is giving me a code for ambient air temp. Was wanting to know the location of the sensor. I hooked up another ecm And looked for t… read more
Expert
Expert
7,469 satisfied customers
I have a 2006 Columbia freightliner. When im driving at
I have a 2006 Columbia freightliner. When im driving at around 65 mph it starts to spit black smoke from the exhaust. What could it be?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
14,718 satisfied customers
My freightliner is showing this code on dashboard sht 146s
My freightliner is showing this code on dashboard sht hi 146s 002 03, detroit serie 60 14L … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
402 satisfied customers
I check my alterator and is 14.1 volts but my volts gage is
i check my alterator and is 14.1 volts but my volts gage is marking 12 … read more
Nasjen Riza
Nasjen Riza
Diesel/Industrial
2 satisfied customers
I have a 2005 Freightliner Columbia with detroit series 60
I have a 2005 Freightliner Columbia with detroit series 60 14.0L … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Engine Fan comes on when I hit a bump. Water gauge is at
Engine Fan comes on when I hit a bump. Water gauge is at 180 … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have 2005 freightliner century with detroit series 60 14l
Hi I have 2005 freightliner century with detroit series 60 14l egr ddec v it needs over haul and I don't want to do it I also have 2003 freightliner century detroit series 60 14l egr ddec iv it has go… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
14,718 satisfied customers
I have a 2009 freightliner Columbia 120 with Detroit series
I have a 2009 freightliner Columbia 120 with Detroit series 60 14l at 455 HPAfter shutting down the engine and pulling the ignition key out it seems the turbo actuator and the fan clutch are keep maki… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2004 Freightliner Coronado with a series 60 14L 500hp
I have a 2004 Freightliner Coronado with a series 60 14L 500hp and when you are climbing a hill with a heavy load and you down shift the turbo boost pegs out and then you hear a whoosh under the hood … read more
Eurotruck72
Eurotruck72
Garage owner
122 satisfied customers
60 series detroit heating up to 220 then shutting down. Radiator
60 series detroit heating up to 220 then shutting down. Radiator rotted out, new water and antifreeze new water pump. New 190 degree thermostats. fine while sitting still. goes up to 210 fan comes on.… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
2007 freightliner century Detroit 60 series runs cool in cold
2007 freightliner century Detroit 60 series runs cool in cold wether less than 125 degrees, blows out cold air while driving, heat works when truck is Idilng!… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a 2006 freightliner with a 14 liter Egr Detroit series
I have a 2006 freightliner with a 14 liter Egr Detroit series 60. The problem I am having with it is that it has sometimes low boost pressure after it gets hot during this time the check engine light … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
yes my name is XXXXX XXXXX and i have a used truck with problems
yes my name is XXXXX XXXXX and i have a used truck with problems make freightliner year 2004 model columbia engine detroit 14L 500 hp issues coolant consumtion like 1.5 or 2 gal every day i changed th… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
can someone please translate these two codes 1 trans controller
can someone please translate these two codes 1 trans controller no resp 130s 254 07 2 eng no resp 128s 146 07 engine light comes on sometimes when accelerating then if i let gas pedal go it will shut … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
14L series 60 detroit non egr idles rough and sometimes loads
14L series 60 detroit non egr idles rough and sometimes loads up and blows blue smoke. no engine codes and no air in fuel. I have DDDL what should I check for? I run a cylinder cut out and dont notice… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
I have a 2005 Freightliner Century with a 14L 60 series Detroit.
I have a 2005 Freightliner Century with a 14L 60 series Detroit. When I hit a bump going down the road it cuts power to the engine, the check engine, engine protect and tractor ABS warning lights come… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
2006 freightliner, 1FUJA6CK46DV32976, with 14l detroit engine,
2006 freightliner, 1FUJA6CK46DV32976, with 14l detroit engine, columbia. Have had trouble with pushing coolant out the overflow tank. After checking everything we change the head with one directly fro… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Freightliner Columbia 120: Re: Highway tractor: Freightliner
Re: Highway tractor: Freightliner CL120 with 14L 2004 series 60 Detroit engine. Does anyone have an idea of fuel economy on 475HP/2100 RPM engine with RTLO 16913A 13 SPD manual with EGR and 3.9 gear r… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
14,718 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

14,718 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x